報錯:TypeError: Object of type 'datetime' is not JSON serializable
解決方式:
class CJsonEncoder(json.JSONEncoder):
def default(self, obj):
if isinstance(obj, datetime):
return obj.strftime('%Y-%m-%d %H:%M:%S')
elif isinstance(obj, date):
return obj.strftime('%Y-%m-%d')
else:
return json.JSONEncoder.default(self, obj)
使用時候只要在json.dumps增加一個cls參數即可:
json.dumps(datalist, cls=CJsonEncoder)
轉載鏈接:https://my.oschina.net/whp/blog/111173
